[INFO] cloning repository https://github.com/MarkAnthonyM/QuadTree-Impl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkAnthonyM/QuadTree-Impl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkAnthonyM%2FQuadTree-Impl", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db7974a40285f7a70fde27a3534e892615542baf
[INFO] checking MarkAnthonyM/QuadTree-Impl against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkAnthonyM%2FQuadTree-Impl" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarkAnthonyM/QuadTree-Impl
[INFO] finished tweaking git repo https://github.com/MarkAnthonyM/QuadTree-Impl
[INFO] tweaked toml for git repo https://github.com/MarkAnthonyM/QuadTree-Impl written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarkAnthonyM/QuadTree-Impl on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarkAnthonyM/QuadTree-Impl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 4d7c8bd982197a6d18a540fa92017c2148aec4d2ee35ec8eca0c7791542544d2
[INFO] running `Command { std: "docker" "start" "-a" "4d7c8bd982197a6d18a540fa92017c2148aec4d2ee35ec8eca0c7791542544d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7c8bd982197a6d18a540fa92017c2148aec4d2ee35ec8eca0c7791542544d2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7de16affe59d827c3cb7627e952dcd76fb79bcac44efec92a54d433717167e23
[INFO] running `Command { std: "docker" "start" "-a" "7de16affe59d827c3cb7627e952dcd76fb79bcac44efec92a54d433717167e23", kill_on_drop: false }`
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[INFO] [stderr]     Checking quadtree_impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `area`, `point_count`, `point_limit`, and `quad_location` are never read
[INFO] [stdout]    --> src/main.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | struct QuadTree {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 100 |     area: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     point_count: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 104 |     point_limit: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     quad_location: Option<Quadrant>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QuadTree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `area` is never read
[INFO] [stdout]    --> src/main.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | struct Leaf {
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 166 |     area: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Leaf` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `speed` is never read
[INFO] [stdout]    --> src/main.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 331 | struct Circle {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 335 |     speed: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `area`, `point_count`, `point_limit`, and `quad_location` are never read
[INFO] [stdout]    --> src/main.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | struct QuadTree {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 100 |     area: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     point_count: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 104 |     point_limit: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     quad_location: Option<Quadrant>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QuadTree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `area` is never read
[INFO] [stdout]    --> src/main.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | struct Leaf {
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 166 |     area: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Leaf` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `speed` is never read
[INFO] [stdout]    --> src/main.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 331 | struct Circle {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 335 |     speed: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.30s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1, wgpu-core v0.6.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "7de16affe59d827c3cb7627e952dcd76fb79bcac44efec92a54d433717167e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de16affe59d827c3cb7627e952dcd76fb79bcac44efec92a54d433717167e23", kill_on_drop: false }`
[INFO] [stdout] 7de16affe59d827c3cb7627e952dcd76fb79bcac44efec92a54d433717167e23
